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Showing 1 to 12 of 31659 entries
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Binding energy and work function of organic electrode materials phenanthraquinone, pyromellitic dianhydride and their derivatives adsorbed on graphene.

ACS applied materials & interfaces

Yu YX.
PMID: 25216389
ACS Appl Mater Interfaces. 2014 Sep 24;6(18):16267-75. doi: 10.1021/am504452a. Epub 2014 Sep 12.

Electroactive organic compounds are a novel group of green cathode materials for rechargeable metal-ion batteries. However, the organic battery life is short because the organic compounds can be dissolved by nonaqueous electrolytes. Here a comparative investigation of phenanthraquinone (PQ),...

K-enriched WO3 nanobundles: high electrical conductivity and photocurrent with controlled polarity.

ACS applied materials & interfaces

Hu Z, Ji Z, Lim WW, Mukherjee B, Zhou C, Tok ES, Sow CH.
PMID: 23607498
ACS Appl Mater Interfaces. 2013 Jun 12;5(11):4731-8. doi: 10.1021/am303253p. Epub 2013 May 16.

Potassium ions are successfully intercalated into WO3 nanobundles with the integrity of the pseudo-orthorhombic structure remaining intact. The nanobundles display a 5-fold increase in the electrical conductivity. It changes from a value of 10(-4) Sm(-1) for pure WO3 to...

Influence of wetting on morphology and core content in electrospun core-sheath fibers.

ACS applied materials & interfaces

Kim DK, Lagerwall JP.
PMID: 25170675
ACS Appl Mater Interfaces. 2014 Sep 24;6(18):16441-7. doi: 10.1021/am504961k. Epub 2014 Sep 11.

Coaxial electrospinning allows easy and cost-effective realization of composite fibers at the nano- and microscales. Different multifunctional materials can be incorporated with distinct localization to specific regimes of the fiber cross section and extended internal interfaces. However, the final...

Engineering the work function of buckled boron α-sheet by lithium adsorption: a first-principles investigation.

ACS applied materials & interfaces

Zheng B, Yu HT, Xie Y, Lian YF.
PMID: 25333913
ACS Appl Mater Interfaces. 2014 Nov 26;6(22):19690-701. doi: 10.1021/am504674p. Epub 2014 Nov 04.

First-principles density functional theory calculations were performed to study the effect of Li adsorption on the structural and electronic properties, particularly the work function, of boron α-sheet. The calculated binding energies indicated that boron α-sheet could be well stabilized...

Energy-storage properties and electrocaloric effect of Pb(1-3x/2)LaxZr0.85Ti0.15O3 antiferroelectric thick films.

ACS applied materials & interfaces

Zhao Y, Hao X, Zhang Q.
PMID: 24979466
ACS Appl Mater Interfaces. 2014 Jul 23;6(14):11633-9. doi: 10.1021/am502415z. Epub 2014 Jul 10.

Antiferroelectric (AFE) thick (1 μm) films of Pb(1-3x/2)LaxZr0.85Ti0.15O3 (PLZT) with x = 0.08, 0.10, 0.12, and 0.14 were deposited on LaNiO3/Si (100) substrates by a sol-gel method. The dielectric properties, energy-storage performance, electrocaloric effect, and leakage current behavior were...

Characterizing ion profiles in dynamic junction light-emitting electrochemical cells.

ACS applied materials & interfaces

Shoji TD, Zhu Z, Leger JM.
PMID: 24175736
ACS Appl Mater Interfaces. 2013 Nov 27;5(22):11509-14. doi: 10.1021/am403805j. Epub 2013 Nov 11.

Organic semiconductors have the unique ability to conduct both ionic and electronic charge carriers in thin films, an emerging advantage in applications such as light-emitting devices, transistors, and electrochromic devices, among others. Evidence suggests that the profiles of ions...

Enhancing the electromagnetic performance of Co through the phase-controlled synthesis of hexagonal and cubic Co nanocrystals grown on graphene.

ACS applied materials & interfaces

Pan G, Zhu J, Ma S, Sun G, Yang X.
PMID: 24266516
ACS Appl Mater Interfaces. 2013 Dec 11;5(23):12716-24. doi: 10.1021/am404117v. Epub 2013 Nov 22.

Cobalt is a promising soft metallic magnetic material used for important applications in the field of absorbing stealth technology, especially for absorbing centimeter waves. However, it frequently presents a weak dielectric property because of its instability, aggregation, and crystallographic...

Templating effects in molecular growth of blended films for efficient small-molecule photovoltaics.

ACS applied materials & interfaces

Wang Z, Miyadera T, Yamanari T, Yoshida Y.
PMID: 24712371
ACS Appl Mater Interfaces. 2014 May 14;6(9):6369-77. doi: 10.1021/am405740c. Epub 2014 Apr 17.

A strategy to control the molecular growth of coevaporated zinc phthalocyanine (ZnPc) and fullerene (C60) blended films for efficient organic photovoltaic (OPV) cells was demonstrated. Introduction of a 2,5-bis(4-biphenylyl)-bithiophene (BP2T) film or a ZnPc film on BP2T as nanostructured...

Preparation of yellowish-red Al-substituted α-Fe2O3 powders and their thermostability in color.

ACS applied materials & interfaces

Hashimoto H, Nakanishi M, Asaoka H, Maeda T, Kusano Y, Fujii T, Takada J.
PMID: 25313688
ACS Appl Mater Interfaces. 2014 Nov 26;6(22):20282-9. doi: 10.1021/am505820b. Epub 2014 Oct 27.

Inspired by the traditional Japanese pigment Fukiya bengala, nanocomposite materials were synthesized using a polymer complex method, comprising Al-substituted α-Fe2O3 (hematite) particles with diameters ranging from 40 to 100 nm and ultrafine Fe-substituted α-Al2O3 (corundum) particles smaller than 10...

Fabrication of graphene-encapsulated porous carbon-metal oxide composites as anode materials for lithium-ion batteries.

ACS applied materials & interfaces

Tao S, Yue W, Zhong M, Chen Z, Ren Y.
PMID: 24766556
ACS Appl Mater Interfaces. 2014 May 14;6(9):6332-9. doi: 10.1021/am501551h. Epub 2014 May 02.

Porous carbons such as CMK-3 are commonly used as matrices to accommodate metal oxides for the improvement of their electrochemical performance. However, the mesostructure of CMK-3 may be destroyed gradually with the increase of metal oxide content and some...

Hematite-based photoelectrochemical water splitting supported by inverse opal structures of graphene.

ACS applied materials & interfaces

Yoon KY, Lee JS, Kim K, Bak CH, Kim SI, Kim JB, Jang JH.
PMID: 25469502
ACS Appl Mater Interfaces. 2014 Dec 24;6(24):22634-9. doi: 10.1021/am506721a. Epub 2014 Dec 03.

By coupling α-Fe2O3 with a 3D graphene inverse opal (3D-GIO) conducting electrode, the short diffusion length of carriers and low absorption coefficient in α-Fe2O3 for photoelectrochemical applications were successfully addressed. GIO was directly grown on FTO substrate under low...

Tunable Ultraviolet Photoresponse in Solution-Processed p-n Junction Photodiodes Based on Transition-Metal Oxides.

ACS applied materials & interfaces

Xie T, Liu G, Wen B, Ha JY, Nguyen NV, Motayed A, Debnath R.
PMID: 25898025
ACS Appl Mater Interfaces. 2015 May 13;7(18):9660-7. doi: 10.1021/acsami.5b01420. Epub 2015 May 01.

Solution-processed p-n heterojunction photodiodes have been fabricated based on transition-metal oxides in which NiO and ternary Zn(1-x)Mg(x)O (x = 0-0.1) have been employed as p-type and n-type semiconductors, respectively. Composition-related structural, electrical, and optical properties are also investigated for...

Showing 1 to 12 of 31659 entries